<template>
<div class="content-box">
  <div class="container">
    <p>主体页面 2 - 3 </p>
    <div class="test-div" style="width:400px;">
      <el-carousel height="150px">
        <el-carousel-item v-for="item in 4" :key="item">
          <h3>{{ item }}</h3>
        </el-carousel-item>
      </el-carousel>
    </div>
  </div>
</div>
</template>

<script>
export default {
  data(){
    return{

    }
  },
}
</script>

<style>
  .el-carousel__item h3 {
    color: #475669;
    font-size: 16px;
    line-height: 150px;
    margin: 0 50%;
  }

  .el-carousel__item:nth-child(2n) {
     background-color: #99a9bf;
  }
  
  .el-carousel__item:nth-child(2n+1) {
     background-color: #d3dce6;
  }
</style>